公开(公告)号：US20170001613A1

公开(公告)日：2017-01-05

申请号：US15106640

申请日：2014-11-03

申请人： AUDI AG

发明人： MARTIN STEMMER ,  TOBIAS BROK

IPC分类号： B60T8/94 ,  B60T13/14 ,  B60T13/68 ,  B60T8/88 ,  B60T17/22

CPC分类号： B60T8/94 ,  B60T8/885 ,  B60T13/14 ,  B60T13/686 ,  B60T17/18 ,  B60T17/22 ,  B60T2201/03 ,  B60T2270/402

摘要： A motor vehicle includes a plurality of wheels and a brake system, which has brakes, which can be hydraulically actuated and are each associated with a wheel. The brakes can be actuated by at least one brake circuit which can be operated by a brake booster. The brake booster can be actuated by a brake pedal to be pressed by the driver. At least one pressure-generating and/or pressure-accumulating device, controlled by a control device to modulate the hydraulic pressure within the brake circuit. A second pressure-generating and/or pressure-accumulating device is provided in the brake circuit to automatically increase the pressure within the brake circuit in dependence on demand independently of the first pressure-generating and/or pressure-accumulating device, when a malfunction is detected in the brake system.

摘要翻译： 机动车辆包括多个车轮和制动系统，该制动系统具有制动器，该制动器可被液压地驱动并且各自与车轮相关联。 制动器可以由可由制动助力器操作的至少一个制动回路致动。 制动助力器可由制动踏板驱动，由驾驶员按压。 至少一个由控制装置控制的压力产生和/或蓄压装置，以调制制动回路内的液压。 第二压力产生和/或蓄压装置设置在制动回路中，以根据独立于第一压力产生和/或蓄压装置的需求自动增加制动回路内的压力，当故障为 在制动系统中检测到。

公开(公告)号：US20170008401A1

公开(公告)日：2017-01-12

申请号：US15106643

申请日：2014-12-16

申请人： AUDI AG

发明人： MARTIN STEMMER

IPC分类号： B60L3/00 ,  B60T13/58 ,  B60T1/10 ,  B60T8/88 ,  B60L15/20 ,  B60L7/26

CPC分类号： B60L3/0076 ,  B60L3/0023 ,  B60L7/26 ,  B60L15/2009 ,  B60L2220/44 ,  B60L2240/423 ,  B60L2250/16 ,  B60L2250/26 ,  B60L2260/26 ,  B60L2260/28 ,  B60T1/10 ,  B60T8/885 ,  B60T13/586 ,  B60T2270/402 ,  B60T2270/604 ,  B60W20/50 ,  Y02T10/645 ,  Y02T10/72 ,  Y02T10/7275 ,  Y10S903/947

摘要： The invention relates to a motor vehicle comprising: a number of wheels; a brake system having hydraulically actuatable brakes corresponding to each wheel; at least one brake circuit via which the brakes can be actuated; a brake booster via which the brake circuit can be operated, said brake booster being actuatable via a brake pedal to be actuated by the driver; and at least one pressure generation device and/or pressure accumulator device, which can be controlled by a control device, and via which the hydraulic pressure inside the brake circuit can be modulated. At least one electric motor (9) is provided, which motor is used in the event of a detected failure inside the brake system (2) to generate a deceleration torque by automatically switching into a generator operation, in order to brake the vehicle (1) until same has reached a standstill.

摘要翻译： 本发明涉及一种机动车辆，包括：多个车轮; 具有对应于每个车轮的液压致动制动器的制动系统; 至少一个制动回路，通过该制动回路可以致动制动器; 制动助力器，通过该制动助力器可以操作制动回路，所述制动助力器可经由制动踏板致动以由驾驶员致动; 以及可由控制装置控制的至少一个压力发生装置和/或蓄压装置，通过该压力发生装置和/或压力蓄能装置可以调制制动电路内的液压。 提供至少一个电动机（9），该电动机在制动系统（2）内发生检测到故障的情况下使用，以通过自动切换到发电机操作产生减速转矩，以便制动车辆（1） ）直到达到停顿。